Our Coldfusion 10 Standard server ( win2008 IIS7 ) has been handling flash remoting requests from our flex app and AIR IOS, AIR Android APP sweetly for over a year until a few days ago.
We're now getting frequent errors of the type:
REMOTEOBJECT ERROR Client.Packet.Encoding Error deserializing client message. null
- when sending a VO to a coldfusion CFC as follows:
<cffunction name="recordLesson" access="remote" returntype="String">
<cfargument name="aLessonVO" type="appcfc.cfcs.LessonVO">
<cfargument name="runITE" type="boolean" >
We've made no code changes on server or apps to trigger this. We've restarted server.
The errors are intermittent and distributed across users.
Typically you get an error when you start a session of use then it resolves.
Errors are more common when more users are connected - as you always expect - however this could indicate a scale issue.
regarding scale we would only have max 50 or so users using the apps at one time.
Could this be a scaling issue?
How does Coldfusion allocate flash remoting sessions?
Help appreciated. Thanks